2 × 3² × 35983

Prime Factor Structure

Factorization String 2 × 3^2 × 35983

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,403,376

Proper Divisor Sum 755,682

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #647693 ← → #647719

1 2 3 6 9 18 35,983 71,966 107,949 215,898 323,847 647,694

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

647,694 323,847 971,542 485,771 1,457,314 728,657 2,185,972 1,092,986 546,493 1,639,480 819,740 409,870 204,935 614,806 307,403 922,210 461,105 1,383,316 691,658 345,829 1,037,488 518,744 259,372 129,686 64,843 194,530 97,265 291,796 145,898 72,949 218,848 109,424 54,712 27,356 13,678 6,839 20,518 10,259 30,778 15,389 46,168 23,084 11,542 5,771 17,314 8,657 25,972 12,986 6,493 19,480 9,740 4,870 2,435 7,306 3,653 10,960 5,480 2,740 1,370 685

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